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Carl O'Beirne and David Moore of the Centre Balbriggan, Co Dublin (Ireland).

This week our winner of World's Astrophotographers is a picture of one of the greatest engineering achievements of man, the International Space Station, taken from Balbriggan, Co Dublin.

know the difficulty of this type of capture, due to the speed of its orbit (7.7 km/s- 27743km. / H) and exit fairly well, in this case a fantastic, with an amateur team, hence its great value. Was captured using "satellite Tracker software and a Celestron C14 at f11 with a" mono camera Lumenera 2.0 "to 30 fps., A saddle Ap1200. The image is 3 frames (frames) V4 RegiStax manually stacked and some tinkering with Photoshop CS3.

By Carl O'Beirne and David Moore of the Centre Balbriggan, Co Dublin (Ireland). Irish
Astrophotography

International Space Station